asmack disconnecting from MUC when phone goes to sleep

Hi Guys,

I managed to do great stuff with asmack except one anoying thing - 10-15 minutes after my phone goes to sleep, the connection to the MUC is lost even though I marked in OpenFire's console that clients shoud NOT disconnect when IDLE.

Has anyone encountered that and what is the best way to solve that issue?

Thanks a lot

Adi